Daniel Altmaier advanced when Oscar Otte retired 6-3 1-0 in the Braunschweig CH round of 32. Daniel Altmaier extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-04-24 | Madrid Masters | R64 | clay | Daniel Altmaier | 6-4 7-5 |
| 2022-06-06 | Stuttgart | R32 | grass | Oscar Otte | 7-6(2) 7-6(4) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Altmaier D.: 12 days rest · 1 match (14d). Higher means fresher. About